when senate democrats were looking to amend the law before its passage to mandate that metal monster the upcoming component of the gun. thereby closing the loophole that would allow for movable metal parts on the other hand republicans not to pass the bill in its current form that's exactly what happened this afternoon in the house the senate will take up the matter when it returns on december night. the same day the law will sunset the national rifle association hasn't publicly taken a stance on the legislation however gun owners of america a smaller gun rights group called the band and extension unnecessary because three d printing technology is not yet quite the available. and using the three d printer to replicate passing guns may not be the only battle at hand. this practice can also be used to print metal dots are cheese marina or nia got an inside look at a shooting range in austin texas where gun to his guests have access to the world's first three d painted metal gun the new brits shooting range in austin texas is normally packed with god. enthusiasts today the difference is